Oscillations and Mechanical Waves Worksheet
Explore the fundamental concepts of oscillations and mechanical waves, including their properties, types, and characteristics.
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Oscillations and Mechanical Waves
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Read each question carefully and answer to the best of your ability. Show all your work for calculations.
1. Which of the following is a characteristic of a mechanical wave?
It can travel through a vacuum.
It requires a medium for propagation.
It is composed of oscillating electric and magnetic fields.
Its speed is constant in all mediums.
2. What is the phenomenon where a wave changes direction as it passes from one medium to another?
Reflection
Diffraction
Refraction
Interference
3. The maximum displacement of a point of a wave or any other oscillating body from its equilibrium position is called the .
4. A wave is a wave in which the particles of the medium oscillate perpendicular to the direction of wave propagation.
5. The number of complete oscillations or cycles per unit time is known as the .
6. Sound waves are an example of transverse waves.
True
False
7. The frequency of a wave is inversely proportional to its period.
True
False
8. What is the main difference between a transverse wave and a longitudinal wave? Provide an example of each.
9. A wave has a frequency of 50 Hz and a wavelength of 0.5 meters. Calculate its wave speed.
10. Label the parts of the wave shown in the diagram below:
a.
b.
c.
d.